Positioning mechanism for stamping of automobile instrument panel

Abstract

The utility model provides a positioning mechanism for stamping an automobile dashboard, which relates to the technical field of automobile dashboards and comprises a workbench, a support frame is fixedly connected to the top of the workbench close to the rear side, an electric push rod is fixedly connected to the rear surface of the support frame, and the driving end of the electric push rod movably penetrates through the rear surface of the support frame. A positioning plate is fixedly connected to the driving end of the electric push rod, sliding grooves are symmetrically formed in the top of the workbench, and motors are fixedly connected to the outer surfaces of the two sides of the workbench. According to the stamping device, the laser sensor, the controller, the motor, the sliding groove, the threaded rod, the sliding block, the electric push rod and the positioning block are used in cooperation, the stamping position of a part can be adjusted conveniently, and then under the cooperation of the limiting frame, the rotating rod, the rolling wheel and the positioning plate, a worker only needs to simply push the part in; in this way, the part can be quickly positioned, the positioning process of part stamping is simplified, and the production efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile instrument panels, in particular to a positioning mechanism for stamping automobile instrument panels. Background Art

[0002] In the production process of automobile dashboards, stamping is usually used to manufacture various dashboard components, such as dashboard housings and panels. The stamping process can also be used to punch various holes and openings in dashboard components to install dashboard displays, buttons, knobs and other components.

[0003] In the prior art, during the stamping process of an automobile instrument panel, two sets of clamps are usually used to clamp and position the components. However, after the stamping is completed, the clamps need to be moved outward again before the components can be removed from the workbench. The operation is relatively complicated, which reduces the stamping efficiency of the components. A positioning mechanism for stamping an automobile instrument panel is proposed. Utility Model Content

[0004] The utility model aims to solve the problem that in the prior art, during the stamping process of the automobile instrument panel, the parts are usually clamped and positioned by two sets of clamps, but after the stamping is completed, the clamps need to be moved outwards again before the parts can be removed from the workbench, the operation is relatively complicated, and the stamping efficiency of the parts is reduced. A positioning mechanism for stamping an automobile instrument panel is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a positioning mechanism for stamping an automobile instrument panel, comprising: a workbench, a support frame is fixedly connected to the top of the workbench near the rear side, an electric push rod is fixedly connected to the rear surface of the support frame, the driving end of the electric push rod is movably penetrated with the rear surface of the support frame, the driving end of the electric push rod is fixedly connected with a positioning plate, and slide grooves are symmetrically opened on the top of the workbench, and motors are fixedly connected to the outer surfaces of both sides of the workbench, and the output ends of the two motors are respectively movably penetrated with the outer surfaces of both sides of the workbench and extend to the inner sides of the two slide grooves, the output ends of the two motors are fixedly connected with threaded rods, and the outer surfaces of the two threaded rods are threadedly connected with moving blocks, and the tops of the two moving blocks are fixedly connected to limited position frames, the front surface of the workbench is fixedly connected with a controller, and the front surface of the support frame is fixedly connected with a laser sensor.

[0006] Preferably, the inner surfaces of the two limit frames are fixedly connected with a plurality of rotating rods at equal intervals, and the outer surfaces of the plurality of rotating rods are rotatably connected with rollers.

[0007] Preferably, one end of the two threaded rods away from the motor is rotatably connected to the inner wall of one side of the two slide grooves, and the outer surfaces of the two moving blocks are matched with the inner surfaces of the two slide grooves.

[0008] Preferably, a hydraulic rod is fixedly connected to the top of the support frame, and a driving end of the hydraulic rod movably penetrates the top of the support frame, and a stamping die is fixedly connected to the driving end of the hydraulic rod.

[0009] Preferably, the inner bottom of the workbench is symmetrically provided with limiting grooves, and the inner surface of the workbench is provided with a collecting frame.

[0010] Preferably, a plurality of running wheels are equidistantly and fixedly connected to the bottom of the collecting frame, and the plurality of running wheels are respectively matched with two limiting grooves.

[0011] Preferably, a protective door is hingedly connected to the front surface of the workbench, and the controller is electrically connected to the motor, the electric push rod and the laser sensor.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the laser sensor, controller, motor, slide groove, threaded rod, sliding block, electric push rod and positioning block are used together to facilitate the adjustment of the stamping position of the parts. Then, with the cooperation of the limit frame, rotating rod, roller and positioning plate, the staff only needs to push the parts in to achieve rapid positioning of the parts, so as to simplify the positioning process of the parts stamping and improve the production efficiency and accuracy.

[0014] 2. In the utility model, the punched materials will fall into the collection frame for centralized collection to avoid a cluttered environment. After the work is completed, the protective door can be opened, and the collection frame can be pulled outward by the handle. With the cooperation of the walking wheels and the limit grooves, the collection frame can be easily taken out to process the materials inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a positioning mechanism for stamping an automobile instrument panel is provided for the utility model;

[0016] Figure 2 The utility model provides a partial structural development diagram of a positioning mechanism for stamping an automobile instrument panel;

[0017] Figure 3 The utility model provides a limit frame expansion diagram of a positioning mechanism for stamping an automobile instrument panel;

[0018] Figure 4 The utility model provides a structural schematic diagram of a support frame of a positioning mechanism for stamping an automobile instrument panel;

[0019] Figure 5 The utility model provides a partial structural schematic diagram of a positioning mechanism for stamping an automobile instrument panel.

[0020] Legend: 1. Motor; 2. Slide; 3. Roller; 4. Limit frame; 5. Positioning plate; 6. Support frame; 7. Stamping die; 8. Hydraulic rod; 9. Workbench; 10. Collection frame; 11. Protective door; 12. Threaded rod; 13. Moving block; 14. Rotating rod; 15. Travel wheel; 16. Limit slot; 17. Controller; 18. Laser sensor; 19. Electric push rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a positioning mechanism for stamping an automobile instrument panel, comprising: a workbench 9, a support frame 6 is fixedly connected to the top of the workbench 9 near the rear side, an electric push rod 19 is fixedly connected to the rear surface of the support frame 6, a driving end of the electric push rod 19 movably penetrates the rear surface of the support frame 6, a positioning plate 5 is fixedly connected to the driving end of the electric push rod 19, a slide groove 2 is symmetrically provided on the top of the workbench 9, motors 1 are fixedly connected to the outer surfaces of both sides of the workbench 9, output ends of the two motors 1 are movably penetrated with the outer surfaces of both sides of the workbench 9 and extend to the inner sides of the two slide grooves 2, the output ends of the two motors 1 are fixedly connected to threaded rods 12, and the outer surfaces of the two threaded rods 12 are threadedly connected A moving block 13, the tops of the two moving blocks 13 are fixedly connected to the limit frame 4, the front surface of the workbench 9 is fixedly connected to the controller 17, the front surface of the support frame 6 is fixedly connected to the laser sensor 18, the inner surfaces of the two limit frames 4 are equidistantly fixedly connected to multiple rotating rods 14, the outer surfaces of the multiple rotating rods 14 are rotatably connected to the rollers 3, the ends of the two threaded rods 12 away from the motor 1 are respectively rotatably connected to the inner walls of one side of the two slide grooves 2, the outer surfaces of the two moving blocks 13 are respectively matched with the inner surfaces of the two slide grooves 2, the top of the support frame 6 is fixedly connected to the hydraulic rod 8, and the driving end of the hydraulic rod 8 is movably penetrated with the top of the support frame 6, and the driving end of the hydraulic rod 8 is fixedly connected to the stamping die 7.

[0024] The effect achieved by the entire embodiment 1 is that when it is necessary to stamp the parts of the automobile dashboard, the position and posture of the parts are monitored in real time by the laser sensor 18. The laser sensor 18 will emit a laser beam and determine the exact position of the parts based on the reflected light signal, and then transmit the information to the controller 17. The controller 17 controls the position of the limit frame 4 and the positioning plate 5 by controlling the motor 1 and the electric push rod 19 to start, so as to adjust the stamping position of the parts. When the motor 1 is started, it will drive the threaded rod 12 to rotate in the slide groove 2, so that the moving block 13 moves horizontally along the slide groove 2 and the threaded rod 12, driving the limit frame 4 to move. The lateral stamping position of the parts can be adjusted by the movement of the limit frame 4. When the electric push rod 19 is started, Its driving end extends or retracts to move the positioning plate 5 back and forth on the workbench 9, so that the vertical stamping position of the parts can be adjusted, which is convenient for adjusting the stamping position of the parts. After the adjustment of the limit frame 4 and the positioning plate 5 is completed, the staff places the parts on the workbench 9 and pushes them along the two limit frames 4 to move the parts between the two limit frames 4. When moving, the roller 3 and the rotating rod 14 are used in combination to reduce the friction between the parts and the limit frames 4, so that the parts can be inserted more smoothly. When the front end of the part is in contact with the positioning plate 5, the part can be quickly positioned, and then the hydraulic rod 8 is started to move the stamping die 7 downward to perform stamping on the parts. This can simplify the positioning process of part stamping and improve production efficiency and accuracy.

[0025] Embodiment 2, as Figure 1-Figure 5 As shown, the inner bottom of the workbench 9 is symmetrically provided with limit grooves 16, the inner surface of the workbench 9 is provided with a collection frame 10, the bottom of the collection frame 10 is equidistantly fixedly connected with a plurality of running wheels 15, and the plurality of running wheels 15 are respectively matched with the two limit grooves 16, the front surface of the workbench 9 is hingedly connected with a protective door 11, and the controller 17 is electrically connected with the motor 1, the electric push rod 19 and the laser sensor 18.

[0026] The effect achieved by the entire embodiment 2 is that after the stamping die 7 punches through the stamping holes on the workbench 9, the punched materials will fall into the collection frame 10 for centralized collection to avoid a cluttered environment. After the work is completed, the protective door 11 can be opened, and the collection frame 10 can be pulled out by the handle, and with the cooperation of the walking wheels 15 and the limiting grooves 16, the collection frame 10 can be conveniently taken out to process the materials inside.

[0027] Working principle: When it is necessary to stamp the parts of the automobile dashboard, the position and posture of the parts are monitored in real time through the laser sensor 18. The laser sensor 18 will emit a laser beam and determine the exact position of the parts based on the reflected light signal, and then transmit the information to the controller 17. The controller 17 controls the position of the limit frame 4 and the positioning plate 5 by controlling the motor 1 and the electric push rod 19 to start, so as to adjust the stamping position of the parts. When the motor 1 is started, it will drive the threaded rod 12 to rotate in the slide groove 2, so that the moving block 13 moves horizontally along the slide groove 2 and the threaded rod 12, and drive the limit frame 4 to move. The horizontal stamping position of the parts can be adjusted by the movement of the limit frame 4. When the electric push rod 19 is started, its driving end is extended or retracted, so that the positioning plate 5 moves back and forth on the workbench 9, so that the vertical stamping position of the parts can be adjusted, which is convenient for The stamping position of the parts is adjusted. After the adjustment of the limit frame 4 and the positioning plate 5 is completed, the staff places the parts on the workbench 9 and pushes them along the two limit frames 4 to move the parts between the two limit frames 4. When moving, the roller 3 and the rotating rod 14 are used in conjunction to reduce the friction between the parts and the limit frame 4, so that the parts can be inserted more smoothly. When the front end of the part is in contact with the positioning plate 5, the part can be quickly positioned. Then the hydraulic rod 8 is started to move the stamping die 7 downward, and after stamping through the stamping holes on the workbench 9, the stamped materials will fall into the collection frame 10 for centralized collection to avoid a cluttered environment. After the work is completed, the protective door 11 can be opened, and the collection frame 10 can be pulled outward by the handle. With the cooperation of the walking wheel 15 and the limit groove 16, the collection frame 10 can be easily taken out to process the internal materials.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A positioning mechanism for stamping an automobile instrument panel, characterized in that: include: A workbench (9), wherein a support frame (6) is fixedly connected to the top of the workbench (9) near the rear side, an electric push rod (19) is fixedly connected to the rear surface of the support frame (6), a driving end of the electric push rod (19) movably penetrates the rear surface of the support frame (6), and a positioning plate (5) is fixedly connected to the driving end of the electric push rod (19), and a slide groove (2) is symmetrically provided on the top of the workbench (9), and motors (1) are fixedly connected to the outer surfaces of both sides of the workbench (9), and the output ends of the two motors (1) are movably penetrated by the outer surfaces of both sides of the workbench (9) and extend to the inner sides of the two slide grooves (2), and the output ends of the two motors (1) are fixedly connected to threaded rods (12), and the outer surfaces of the two threaded rods (12) are threadedly connected to moving blocks (13), and the tops of the two moving blocks (13) are fixedly connected to the limiting frame (4), and a controller (17) is fixedly connected to the front surface of the workbench (9), and a laser sensor (18) is fixedly connected to the front surface of the support frame (6).

2. The automobile instrument panel stamping positioning mechanism according to claim 1, characterized in that: The inner surfaces of the two limit frames (4) are fixedly connected to a plurality of rotating rods (14) at equal distances, and the outer surfaces of the plurality of rotating rods (14) are rotatably connected to rollers (3).

3. The automobile instrument panel stamping positioning mechanism according to claim 2, characterized in that: One end of the two threaded rods (12) away from the motor (1) is rotatably connected to the inner wall of one side of the two slide grooves (2), and the outer surfaces of the two moving blocks (13) are matched with the inner surfaces of the two slide grooves (2).

4. The automobile instrument panel stamping positioning mechanism according to claim 3, characterized in that: The top of the support frame (6) is fixedly connected to a hydraulic rod (8), and the driving end of the hydraulic rod (8) movably penetrates the top of the support frame (6), and the driving end of the hydraulic rod (8) is fixedly connected to a stamping die (7).

5. The automobile instrument panel stamping positioning mechanism according to claim 4, characterized in that: The inner bottom of the workbench (9) is symmetrically provided with limiting grooves (16), and the inner surface of the workbench (9) is provided with a collecting frame (10).

6. The automobile instrument panel stamping positioning mechanism according to claim 5, characterized in that: A plurality of running wheels (15) are fixedly connected to the bottom of the collection frame (10) at equal intervals, and the plurality of running wheels (15) are respectively matched with two limiting grooves (16).

7. The automobile instrument panel stamping positioning mechanism according to claim 6, characterized in that: The front surface of the workbench (9) is hingedly connected to a protective door (11), and the controller (17) is electrically connected to the motor (1), the electric push rod (19) and the laser sensor (18).

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